In E. Coli, the lac operon gets switched

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Target Exam

CUET

Subject

Biology

Chapter

Molecular Basis of Inheritance

Question:

In E. Coli, the lac operon gets switched on when

Options:

lactose is present and it binds to RNA polymerase

lactose is present and it binds to the repressor

repressor binds to operator

RNA polymerase binds to operator

Correct Answer:

lactose is present and it binds to the repressor